Features:
1. The resistor body of the potentiometer is mostly made of polycarbonate synthetic resin. Avoid contact with the following items: ammonia, other amines, aqueous alkali solutions, aromatic hydrocarbons, ketones, and lipid hydrocarbons. Strong chemicals (excessive pH), etc., otherwise it will affect its performance.
2. When soldering, the height of the rosin (flux) entering the printing machine board should be adjusted properly, and the flux should be prevented from entering the potentiometer, otherwise it will cause poor contact between the brush and the resistor, resulting in INT and poor noise.
3. Avoid condensation or water droplets on the surface of the potentiometer, and avoid using it in a humid place to prevent insulation deterioration or short circuit.
4. The power of the carbon film of the potentiometer can withstand the ambient temperature of 70℃, and it may lose its power when the temperature is higher than 70℃.

use:
It is widely used in electric vehicle accelerators with high precision and long life.

 

Technical Parameters:

Sanyou product model
P270
Resistance range (Ω) 0-5KΩ
Standard resistance tolerance ±10%
Residual resistance max. 6Ω
Maximum input voltage 500Vdc does not exceed rated power
Rated power (W) 2W, 70℃
Dielectric strength 1000VAC, 1 minute
Minimum insulation resistance 50M ohms at 500Vdc
Sliding noise 100mV max
Effective electrical stroke angle 45°
Mechanical stroke angle 312°±5°
Maximum static strength 200 oz-in
Rotation torque Dustproof: 1.0.oz-in.max. Seal: 1.0 to 2.5 oz-in
Tightening torque of panel nut 25 lb-in
Rotating electric life 1 million times